BISHOP, A Henderson. An Oransay Shell-mound - A Scottish Pre-Neolithic Site. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 48, p. 52–108, 1914. DOI: 10.9750/PSAS.048.52.108. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7313. Acesso em: 29 may. 2024.